Essential University Physics: Volume 1 (3rd Edition)

Published by Pearson
ISBN 10: 0321993721
ISBN 13: 978-0-32199-372-4

Chapter 15 - Section 15.2 - Hydrostatic Equilibrium - Got It?: 15.2

Answer

c)

Work Step by Step

Energy can't be created or destroyed. Thus, since there are no other forces causing the car to go upward, force c) must do the same work as the work done on the car, assuming that no energy is lost to friction or other non-conservative forces.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.